摘要
复数阻抗参数的测量是电工学中的一个典型实验。为了增强该实验的综合性和设计性,介绍了串联谐振法、电压法、电桥法、三表法等4种典型的复数阻抗参数测量方法。4种方法包含了正弦交流稳态电路中几乎所有的知识点。通过该实验,学生可以熟练掌握和深入理解正弦交流稳态电路中的基本概念,培养设计实验电路的能力以及分析问题和解决问题的能力。
The measurement of plural impedance parameters is a typical experiment of electrotechnology. In order to enhance this experiment＇ property of integration and design, four measurement methods such as series - wound resonance method, voltage method, electric bridge method and three meter method are introduced. These methods comprise almost all knowledge points of sine wave alternating current steady circuits. Through this experiment, students can grasp and comprehend the basic concepts of sine wave alternating current steady circuits expertly. Also their abilities such as designing experimental circuits, analyzing and solving problems can be cultivated.
出处
《实验科学与技术》
2008年第4期1-2,共2页
Experiment Science and Technology
关键词
复数阻抗
电工学
交流稳态电路
测量
plural impedance
electroteehnology
ahernating current steady circuits
measurement
